INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959a6918471aaa9375d81ca95c090aebe211b6528a796221f2e5d33aadffb8f8', 
    'dpIuYx1BqHYc33Z1IzpKkdT1wXfhmisp8ZFcbG5dcwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)